docs: add Typst installation instructions

docs/source/guides/using_text.rst

@@ -309,7 +309,9 @@ Manim also supports rendering text and formulas with Typst via
 .. important::
 
     Typst support requires the optional ``typst`` dependency. Install it with
-    ``pip install manim[typst]``.
+    ``uv add "manim[typst]"`` or ``pip install "manim[typst]"``. The optional
+    dependency includes the Typst compiler; no separate system installation is
+    required.
 
 Typst mobjects compile Typst markup directly to SVG and import the result as
 vector graphics. This works both for general markup and for mathematical

docs/source/installation/uv.md

@@ -135,6 +135,27 @@ setspace standalone tipa wasy wasysym xcolor xetex xkeyval
 ```
 :::
 
+### Step 2 (optional): Installing Typst support
+
+Manim can render text and mathematical expressions with [Typst](https://typst.app/).
+The Typst compiler is provided by the optional `typst` Python dependency, so no
+separate system-level Typst installation is required.
+
+If you plan to use the `Typst` or `MathTypst` mobjects,
+include the optional dependency when adding Manim to your project:
+
+```bash
+uv add "manim[typst]"
+```
+
+If you installed Manim with `pip` instead, use:
+
+```bash
+pip install "manim[typst]"
+```
+
+See the :ref:`Typst text guide <rendering-with-typst>` for examples.
+
 ### Step 3: Installing Manim
 
 These steps again differ slightly between different operating systems. Make